Luminous backpack Commentary:
During the day, the pattern of backpack does not emit light,
Only at night can show a luminous effect.
The longer the pattern received light, the greater the intensity of the light source, the degree of the brighter glow in the dark.
Backpack just received does not light, because in the dark too long, the energy has been depleted. Need to re-absorb the light,
such as sunlight, flashlight, lighting and so on, the stronger the absorption of light emitting more light. Luminous is a continuous
emission light to dark, it can be recycled.

What you can put in this canvas backpack?
- You can put A4 books, 15" laptop, ipad, glasses, wallet, keys, earphone, power bank, cell phone and document in the bag.

How to maintain the canvas backpack?
- Wash it with clean water in ordinary temperature.
- DO NOT wash it with hot water and alkaline detergent.
- Hang to dry and store in ventilated place instead of sun exposure.
- Wash Separetely to avoid staining.

TIPS:
The product uses a non-radioactive light tank green luminous material,
Under the irradiation of natural light or lighting 10-20 minutes can produce very good luminous effect,
Can last for 4-6 hours,
If strong light, or a long time to receive the light,
Luminous intensity and duration will be increased.

• Size：42*32*15 CM，Weight：0.65kg,Fabric texture: Canvas, Lining texture: Polyester
• High capacity: Capable of accommodating laptop, iPad, folding umbrellas, cosmetics, A4 magazines, wallets and so on.
• It's a very good backpack for working, short traveling, college, school and everyday using.
• This bag can hold up to 15" laptop, with enough room to accommodate your additional accessories.
• Exterior zip pocket allow quick access to travel documents, CD's and the things you want quick access to without having to open up the main compartment.

Size：42*32*15 CM，Weight：0.65kg,Fabric texture: Canvas, Lining texture: Polyester